Q:Want to buy a track first and then buy several different wattage of led track light to try and see what specifications apply. I don't know between different brands and wattage led track lamp, is common

This I don't know, I shop is to use a brand, is pili, brand effect is very good.Generally places to buy track light, will have the orbit of form a complete set.

Q:Decorate the house, to shoot the light tube light a matter of choice

In order to increase the decorative condole carries on the way to you is for design. If only 6 lamp, it should be a shoot the light, because the location you selected is a need to soft light, so I suggested that 3 w warm white leds. Lamp with I suggest to white color, if metope is light coffee, the top surface should be white, generally in the application of brown metope top surface should be widened with white stadia, let the height looks more appropriate. Setting wall of the round hole decoration I suggest you choose the color, brightness, because we didn't at the scene don't know the details of the shape. The lamp of the bedroom must choose colorless light warm color, is not the main light 3 w enough. Toilet should be above the lens headlight, the lamps and lanterns city of your choice.

Q:Why the LED lamp (white light) edge hair blue light shone on the wall

You should like a supplier to a white color partition table, their factory or ask them to provide samples of the XY coordinate interval, when you order it to the manufacturer required to provide the range of white light

Q:What is the difference between LED track lamp and track light?

Track light and LED ceiling lamp and the difference between a thing in common: Thing in common: both are LED lamps and lanterns, the shell is aluminum structure, can adjust the light Angle, to display lighting.

Q:The LED lamp which cheap compared with bovine eye lamp

Advantage of led long service life.Some people say that led to more expensive than bull 's-eye.

Q:12 LED lamp power driver is good But not all bright can fix

This thing I'll fix it Will the multimeter test? Drive if I said above is normal lamp bead is broken, the multimeter diode test, bright is good, not bright either yourself in lamp bead, or directly short answer

Q:The difference between tube lights and shoot the light

Tube lights and shoot the lamp to belong to a ceiling of the category. LED lighting, LED light source of the directional light color uniformity is better, tube lights and shoot the lamp to be less and less, the difference between the LED lamp can replace the LED tube light in many fields. Tube lights and shoot the light is widely used in all kinds of commercial, household and engineering lighting field. Domestic top ten LED tube lamp brands are philips, leishi, sidon, op, mitsuo aurora, WAC lighting, lighting, kei, lighting, TCL lighting on product, gerber, lighting, etc.

Q:Help: anyone know how high power LED small shoot the light and the light band?

LED lights have one hole above, usually a hole is one by one Watt lamp bead, three tile three holes, four four holes. Lamp with usually a meter is around 5-10 w, depends on how much is a meter small lamp bead. My house decorate good, just on taobao to buy the LED lamp, name as named Ernest Hemingway, and this knowledge is also store tutor, stores a nice person

Q:Drive power supply with a what kind of specification, can be in parallel two 3 wled shoot the light

Upstairs to answer the wiring method in theory can be bright, but if one of the lamp is broken, because it is a constant current driver, another lamp will inherit the double current, quickly burn out. So the correct connection is the use of double current unchanged, power driver, serial connection.

Q:LED lamp is not lit, how repair?

1, before open the LED, measure the voltage and current through the LED and, 2, then open it, each check all key parts: drive or power supply, LED lamp bead, change all the broken lights. 3, find out the failure reasons of LED lamp bead, if flow, immediately minish the drive current. Check whether the drive is defective, also want to find out the reason, can the trim, can't repair the replacement.